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Unlock peak biological performance with ZSL’s professional steel structure poultry houses. Engineered to solve the core conflict between intensive density and biosecurity, our structures feature

This steel structure barn spans 12m to 36m with no interior posts, so a 6m-wide baler or a row of horse stalls fits without dodging columns. Q355B rigid frames carry snow loads to 1.5 kN/m² and

Build your premium dealership with ZSL’s 60m+ clear-span auto 4s shop steel frame. Engineered with high-strength Q355B Steel (Yield ≥ 355MPa) and compliant with ASCE 7-22 wind load standards

A durable office building is not a slogan — it is a number. ZSL's commercial office steel frame is engineered to a 50-year design service life, built from Q355B steel (yield ≥ 355 MPa) with a C5-M

engineered with a Q355B high-tensile skeleton, ZSL supermarkets deliver a 40m clear span with zero internal columns, maximizing floor efficiency. Every CNC-cut component features ±2mm precision and

Utilizing a Q355B high-tensile skeleton, ZSL supermarkets achieve a 40m clear span, eliminating internal columns to maximize retail floor ROI. Precision-engineered via CNC (±2mm) and protected by a

A modular steel store isn't a building—it's a business asset that starts generating revenue the day it opens. ZSL delivers pre-engineered retail structures with 24m clear spans—no internal columns

Traditional commercial construction often suffers from 20% steel redundancy and unpredictable site delays, pushing back your Grand Opening and ROI. ZSL Commercial Steel Solutions eliminate these

Most prefab garages are flimsy tin sheds. ZSL’s sturdy portal-frame pre-engineered garages install in 72 hours, last 50 years, protect vehicles and boost property value as solid structural assets.

Livestock assets are exceptionally vulnerable to climate volatility and ammonia-induced corrosion. A standard metal shed is not enough to protect your long-term ROI. ZSL’s structural steel livestock

Modern greenhouse profitability depends on the perfect balance of light, climate stability, and structural longevity. ZSL’s structural steel greenhouses are designed to transcend basic shelters,

High-yield vegetable production is a battle against environmental instability. A basic hoop house cannot protect your profit margins against snow loads or high-humidity pathogens. ZSL’s structural